llvm-c-test: Make them C89-compliant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193254 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-c-test/calc.c b/tools/llvm-c-test/calc.c
index c34ff7baf0c3c24d5a0cda3e3ed771c6fb6f35ed..3119ccf8e9aa74eabc2fd2d35428068e134b31c8 100644 (file)
--- a/tools/llvm-c-test/calc.c
+++ b/tools/llvm-c-test/calc.c
@@ -44,8 +44,9 @@ static LLVMValueRef build_from_tokens(char **tokens, int ntokens,
                                       LLVMValueRef param) {
   LLVMValueRef stack[MAX_DEPTH];
   int depth = 0;
+  int i;
 
-  for (int i = 0; i < ntokens; i++) {
+  for (i = 0; i < ntokens; i++) {
     char tok = tokens[i][0];
     switch (tok) {
     case '+':
@@ -66,16 +67,19 @@ static LLVMValueRef build_from_tokens(char **tokens, int ntokens,
 
       break;
 
-    case '@':
+    case '@': {
+      LLVMValueRef off;
+
       if (depth < 1) {
         printf("stack underflow\n");
         return NULL;
       }
 
-      LLVMValueRef off = LLVMBuildGEP(builder, param, &stack[depth - 1], 1, "");
+      off = LLVMBuildGEP(builder, param, &stack[depth - 1], 1, "");
       stack[depth - 1] = LLVMBuildLoad(builder, off, "");
 
       break;
+    }
 
     default: {
       char *end;
@@ -108,6 +112,8 @@ static LLVMValueRef build_from_tokens(char **tokens, int ntokens,
 
 static void handle_line(char **tokens, int ntokens) {
   char *name = tokens[0];
+  LLVMValueRef param;
+  LLVMValueRef res;
 
   LLVMModuleRef M = LLVMModuleCreateWithName(name);
 
@@ -119,11 +125,10 @@ static void handle_line(char **tokens, int ntokens) {
   LLVMBuilderRef builder = LLVMCreateBuilder();
   LLVMPositionBuilderAtEnd(builder, LLVMAppendBasicBlock(F, "entry"));
 
-  LLVMValueRef param;
   LLVMGetParams(F, &param);
   LLVMSetValueName(param, "in");
 
-  LLVMValueRef res = build_from_tokens(tokens + 1, ntokens - 1, builder, param);
+  res = build_from_tokens(tokens + 1, ntokens - 1, builder, param);
   if (res) {
     char *irstr = LLVMPrintModuleToString(M);
     puts(irstr);

diff --git a/tools/llvm-c-test/disassemble.c b/tools/llvm-c-test/disassemble.c
index 4b3d37b7d943dcde4840093767d63c620b1a6b7e..eb40bf3d4461d2579ca633eace818eadde2bdab3 100644 (file)
--- a/tools/llvm-c-test/disassemble.c
+++ b/tools/llvm-c-test/disassemble.c
@@ -20,8 +20,9 @@
 #include <stdlib.h>
 
 static void pprint(int pos, unsigned char *buf, int len, const char *disasm) {
+  int i;
   printf("%04x:  ", pos);
-  for (int i = 0; i < 8; i++) {
+  for (i = 0; i < 8; i++) {
     if (i < len) {
       printf("%02x ", buf[i]);
     } else {
@@ -34,14 +35,15 @@ static void pprint(int pos, unsigned char *buf, int len, const char *disasm) {
 
 static void do_disassemble(const char *triple, unsigned char *buf, int siz) {
   LLVMDisasmContextRef D = LLVMCreateDisasm(triple, NULL, 0, NULL, NULL);
+  char outline[1024];
+  int pos;
 
   if (!D) {
     printf("ERROR: Couldn't create disassebler for triple %s\n", triple);
     return;
   }
 
-  char outline[1024];
-  int pos = 0;
+  pos = 0;
   while (pos < siz) {
     size_t l = LLVMDisasmInstruction(D, buf + pos, siz - pos, 0, outline,
                                      sizeof(outline));
@@ -61,10 +63,11 @@ static void handle_line(char **tokens, int ntokens) {
   unsigned char disbuf[128];
   size_t disbuflen = 0;
   char *triple = tokens[0];
+  int i;
 
   printf("triple: %s\n", triple);
 
-  for (int i = 1; i < ntokens; i++) {
+  for (i = 1; i < ntokens; i++) {
     disbuf[disbuflen++] = strtol(tokens[i], NULL, 16);
     if (disbuflen >= sizeof(disbuf)) {
       fprintf(stderr, "Warning: Too long line, truncating\n");

diff --git a/tools/llvm-c-test/module.c b/tools/llvm-c-test/module.c
index 50e6e9c6de109e2f9c1b825908e36654bf9d6177..180238664f6a492404b207a401687c33271bf1ca 100644 (file)
--- a/tools/llvm-c-test/module.c
+++ b/tools/llvm-c-test/module.c
@@ -58,16 +58,18 @@ int module_list_functions(void) {
     if (LLVMIsDeclaration(f)) {
       printf("FunctionDeclaration: %s\n", LLVMGetValueName(f));
     } else {
+      LLVMBasicBlockRef bb;
+      LLVMValueRef isn;
       unsigned nisn = 0;
       unsigned nbb = 0;
 
       printf("FunctionDefinition: %s [#bb=%u]\n", LLVMGetValueName(f),
              LLVMCountBasicBlocks(f));
 
-      for (LLVMBasicBlockRef bb = LLVMGetFirstBasicBlock(f); bb;
+      for (bb = LLVMGetFirstBasicBlock(f); bb;
            bb = LLVMGetNextBasicBlock(bb)) {
         nbb++;
-        for (LLVMValueRef isn = LLVMGetFirstInstruction(bb); isn;
+        for (isn = LLVMGetFirstInstruction(bb); isn;
              isn = LLVMGetNextInstruction(isn)) {
           nisn++;
           if (LLVMIsACallInst(isn)) {

diff --git a/tools/llvm-c-test/object.c b/tools/llvm-c-test/object.c
index c94e3af3b07368b9a10f54774c0017044d45c362..27929286542089d9f3b3a7830b59ad1d09627374 100644 (file)
--- a/tools/llvm-c-test/object.c
+++ b/tools/llvm-c-test/object.c
@@ -20,6 +20,7 @@
 int object_list_sections(void) {
   LLVMMemoryBufferRef MB;
   LLVMObjectFileRef O;
+  LLVMSectionIteratorRef sect;
   char *msg = NULL;
 
   if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) {
@@ -33,7 +34,7 @@ int object_list_sections(void) {
     exit(1);
   }
 
-  LLVMSectionIteratorRef sect = LLVMGetSections(O);
+  sect = LLVMGetSections(O);
   while (!LLVMIsSectionIteratorAtEnd(O, sect)) {
     printf("'%s': @0x%08" PRIx64 " +%" PRIu64 "\n", LLVMGetSectionName(sect),
            LLVMGetSectionAddress(sect), LLVMGetSectionSize(sect));
@@ -51,6 +52,8 @@ int object_list_sections(void) {
 int object_list_symbols(void) {
   LLVMMemoryBufferRef MB;
   LLVMObjectFileRef O;
+  LLVMSectionIteratorRef sect;
+  LLVMSymbolIteratorRef sym;
   char *msg = NULL;
 
   if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) {
@@ -64,8 +67,8 @@ int object_list_symbols(void) {
     exit(1);
   }
 
-  LLVMSectionIteratorRef sect = LLVMGetSections(O);
-  LLVMSymbolIteratorRef sym = LLVMGetSymbols(O);
+  sect = LLVMGetSections(O);
+  sym = LLVMGetSymbols(O);
   while (!LLVMIsSymbolIteratorAtEnd(O, sym)) {
 
     LLVMMoveToContainingSection(sect, sym);

diff --git a/tools/llvm-c-test/targets.c b/tools/llvm-c-test/targets.c
index fccea09fecc034643c1eebaa7c8a45ae75207404..252c2e02a67ab5d3f5d0e6c9c90eeb722afcfe19 100644 (file)
--- a/tools/llvm-c-test/targets.c
+++ b/tools/llvm-c-test/targets.c
@@ -15,10 +15,11 @@
 #include <stdio.h>
 
 int targets_list(void) {
+  LLVMTargetRef t;
   LLVMInitializeAllTargetInfos();
   LLVMInitializeAllTargets();
 
-  for (LLVMTargetRef t = LLVMGetFirstTarget(); t; t = LLVMGetNextTarget(t)) {
+  for (t = LLVMGetFirstTarget(); t; t = LLVMGetNextTarget(t)) {
     printf("%s", LLVMGetTargetName(t));
     if (LLVMTargetHasJIT(t))
       printf(" (+jit)");